Home / 23,926,145.40-35,889,218.10-7,969,793.40

Finding the Fourth Proportional to 23,926,145.40, 35,889,218.10 and 7,969,793.40

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Solution

The fourth proportional to 23,926,145.40, 35,889,218.10 and 7,969,793.40 is: 11,954,690.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,926,145.40 : 35,889,218.10 = 7,969,793.40 : x
  2. Step 2: Convert to fraction form
    23,926,145.40/35,889,218.10 = 7,969,793.40/x
  3. Step 3: Cross multiply
    23,926,145.40x = 35,889,218.10 × 7,969,793.40
  4. Step 4: Simplify right side
    23,926,145.40x = 286,029,653,544,540.56
  5. Step 5: Solve for x
    x = 286,029,653,544,540.56/23,926,145.40
  6. Step 6: Final answer
    x = 11,954,690.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.